what do you snow? >> reporter: that's right. these are military bases that are receiving afghans who fled when the taliban seized power of afghanistan. so they are receiving medical screenings as well as additional processing, and other services while on these bases. as the defense official put it, they're turning into, quote, small cities. we already know that babies have been born on bases. just last friday, two babies were born at two separate bases. we also know about fort dix, one of the other installations being used, their barracks have been turned into villages. each village has housing, a health center, cafeteria, as well as a place where people can pick up donated clothes. councils have been set up with afghan leader who's can meet jointly with military officials. all of this pointing toward people staying at bases for longer periods of time. i spoke to two senior administration officials who said they expect afghans to stay on these bases for at least two